/* ============================================================
   Portal de Notícias — Tropical FM Birigui
   Paleta herdada da logomarca.
   ============================================================ */
:root{
  --red:#E8352B; --red-dark:#C71E15; --blue:#2D1BB5; --blue-2:#3A26D6;
  --navy:#16155A; --navy-2:#100F3E; --ink:#14132e; --muted:#5c5b78;
  --bg:#f4f4fb; --card:#ffffff; --line:rgba(22,21,90,.10);
  --grad-brand:linear-gradient(120deg,var(--blue),var(--blue-2) 45%,var(--red) 115%);
  --grad-hero:linear-gradient(160deg,#1a1780,var(--navy) 55%,var(--navy-2));
  --shadow-sm:0 4px 16px rgba(22,21,90,.08);
  --shadow-md:0 16px 40px rgba(22,21,90,.14);
  --radius:18px; --container:1120px;
  --font:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.pt-container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- Header ---------- */
.pt-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.pt-header-inner{height:70px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.pt-brand img{height:38px;width:auto}
.pt-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.pt-nav a{font-weight:600;font-size:.94rem;color:var(--navy);padding:9px 13px;border-radius:9px;transition:.2s}
.pt-nav a:hover{background:var(--bg);color:var(--blue)}
.pt-live{background:var(--grad-brand);color:#fff !important;box-shadow:0 8px 18px rgba(45,27,181,.28)}
.pt-live:hover{filter:brightness(1.05);color:#fff !important}

/* ---------- Main ---------- */
.pt-main{min-height:60vh;padding:34px 0 60px}
.pt-page-title{font-size:clamp(1.7rem,4vw,2.4rem);font-weight:800;color:var(--navy);letter-spacing:-.5px;margin-bottom:6px}
.pt-page-sub{color:var(--muted);margin-bottom:30px}
.pt-eyebrow{display:inline-block;font-weight:700;font-size:.78rem;letter-spacing:2px;text-transform:uppercase;color:var(--red);margin-bottom:10px}

/* ---------- Destaque ---------- */
.pt-featured{display:grid;grid-template-columns:1.25fr .75fr;gap:0;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:38px}
.pt-featured:hover{box-shadow:var(--shadow-md)}
.pt-featured .ph-img{position:relative;min-height:320px;background:var(--grad-hero)}
.pt-featured .ph-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pt-featured .ph-body{padding:34px;display:flex;flex-direction:column;justify-content:center}
.pt-featured .ph-tag{align-self:flex-start;background:var(--red);color:#fff;font-size:.72rem;font-weight:700;
  letter-spacing:1px;text-transform:uppercase;padding:5px 12px;border-radius:999px;margin-bottom:14px}
.pt-featured h2{font-size:clamp(1.5rem,3vw,2rem);line-height:1.15;color:var(--navy);letter-spacing:-.5px;margin-bottom:12px}
.pt-featured p{color:var(--muted);margin-bottom:16px}
.pt-featured .ph-meta{font-size:.85rem;color:var(--muted)}

/* ---------- Grid de notícias ---------- */
.pt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pt-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.pt-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.pt-card .c-img{aspect-ratio:16/9;background:var(--grad-hero);overflow:hidden}
.pt-card .c-img img{width:100%;height:100%;object-fit:cover}
.pt-card .c-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.pt-card h3{font-size:1.14rem;line-height:1.25;color:var(--navy);margin-bottom:8px}
.pt-card p{color:var(--muted);font-size:.94rem;flex:1}
.pt-card .c-meta{margin-top:14px;font-size:.8rem;color:var(--muted);display:flex;gap:8px;align-items:center}
.pt-card .c-meta::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--red)}

.pt-empty{background:var(--card);border:1px dashed var(--line);border-radius:var(--radius);
  padding:60px 20px;text-align:center;color:var(--muted)}

/* ---------- Paginação ---------- */
.pt-pager{display:flex;justify-content:center;gap:10px;margin-top:40px}
.pt-pager a,.pt-pager span{padding:10px 16px;border-radius:10px;border:1px solid var(--line);
  background:var(--card);font-weight:600;color:var(--navy)}
.pt-pager a:hover{border-color:var(--blue);color:var(--blue)}
.pt-pager .cur{background:var(--grad-brand);color:#fff;border-color:transparent}
.pt-pager .disabled{opacity:.4;pointer-events:none}

/* ---------- Artigo ---------- */
.pt-article{max-width:760px;margin:0 auto}
.pt-back{display:inline-flex;align-items:center;gap:6px;color:var(--blue);font-weight:600;margin-bottom:20px}
.pt-article h1{font-size:clamp(1.8rem,4.5vw,2.7rem);line-height:1.12;color:var(--navy);letter-spacing:-.6px;margin-bottom:14px}
.pt-article .a-lead{font-size:1.18rem;color:var(--muted);margin-bottom:18px}
.pt-article .a-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;color:var(--muted);font-size:.9rem;
  padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:24px}
.pt-article .a-author{font-weight:700;color:var(--navy)}
.pt-cover{width:100%;border-radius:var(--radius);overflow:hidden;margin-bottom:26px;box-shadow:var(--shadow-sm)}
.pt-cover img{width:100%;height:auto}
.pt-body{font-size:1.09rem;color:var(--ink)}
.pt-body p{margin:0 0 18px}
.pt-body h2{font-size:1.5rem;color:var(--navy);margin:30px 0 12px;letter-spacing:-.3px}
.pt-body a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.pt-body strong{color:var(--navy)}

/* ---------- Compartilhar ---------- */
.pt-share{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:34px 0;
  padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pt-share span{font-weight:700;color:var(--navy);margin-right:4px}
.pt-share a,.pt-share button{display:inline-flex;align-items:center;gap:8px;cursor:pointer;border:0;
  font-family:inherit;font-weight:600;font-size:.9rem;color:#fff;padding:10px 16px;border-radius:999px;transition:transform .15s}
.pt-share a:hover,.pt-share button:hover{transform:translateY(-2px)}
.sh-wa{background:#25D366}.sh-fb{background:#1877F2}.sh-x{background:#111}.sh-cp{background:var(--blue)}

/* ---------- Veja também ---------- */
.pt-also{margin-top:50px}
.pt-also h3{font-size:1.3rem;color:var(--navy);margin-bottom:18px}

/* ---------- Footer ---------- */
.pt-footer{background:var(--navy-2);color:rgba(255,255,255,.8);padding:44px 0 26px;margin-top:40px}
.pt-footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px;align-items:center}
.pt-footer-logo{height:40px;background:#fff;padding:8px 12px;border-radius:10px;margin-bottom:10px}
.pt-footer-nav{display:flex;gap:18px;flex-wrap:wrap}
.pt-footer-nav a:hover{color:#ff8175}
.pt-footer-legal{margin-top:24px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);
  font-size:.82rem;color:rgba(255,255,255,.5)}

/* ============================================================
   PAINEL ADMIN
   ============================================================ */
.admin-body{background:var(--bg)}
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--grad-hero)}
.auth-card{width:100%;max-width:400px;background:var(--card);border-radius:20px;padding:38px 32px;box-shadow:var(--shadow-md)}
.auth-title{font-size:1.5rem;color:var(--navy);margin-bottom:6px}
.muted{color:var(--muted);font-size:.92rem}
.auth-card form,.admin-form{display:flex;flex-direction:column;gap:14px}
label{display:flex;flex-direction:column;gap:6px;font-weight:600;color:var(--navy);font-size:.9rem}
input,textarea,select{font-family:inherit;font-size:1rem;padding:11px 13px;border:1px solid var(--line);
  border-radius:10px;background:#fff;color:var(--ink);width:100%}
input:focus,textarea:focus,select:focus{outline:2px solid var(--blue);border-color:transparent}
textarea{min-height:280px;resize:vertical;line-height:1.6}
.btn-admin{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;border:0;
  background:var(--grad-brand);color:#fff;font-family:inherit;font-weight:700;font-size:1rem;
  padding:13px 22px;border-radius:11px;box-shadow:0 10px 22px rgba(45,27,181,.28);transition:transform .15s,filter .15s}
.btn-admin:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn-ghost{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:none}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-danger{background:var(--red);box-shadow:0 10px 22px rgba(232,53,43,.28)}
.btn-sm{padding:8px 14px;font-size:.86rem;border-radius:9px}

.flash{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-weight:600;font-size:.92rem}
.flash-ok{background:#e6f7ee;color:#12603a;border:1px solid #b7e6ce}
.flash-erro{background:#fdeceb;color:#a11a12;border:1px solid #f6c3bf}

/* topo do admin */
.admin-top{background:var(--navy-2);color:#fff;position:sticky;top:0;z-index:40}
.admin-top-inner{max-width:1080px;margin:0 auto;padding:0 22px;height:64px;display:flex;align-items:center;gap:18px}
.admin-top .brand{font-weight:800;letter-spacing:.3px;color:#fff;display:flex;align-items:center;gap:10px}
.admin-top .brand img{height:26px;background:#fff;padding:4px 6px;border-radius:6px}
.admin-top nav{display:flex;gap:6px;margin-left:10px}
.admin-top nav a{color:rgba(255,255,255,.85);font-weight:600;font-size:.92rem;padding:8px 12px;border-radius:8px}
.admin-top nav a:hover,.admin-top nav a.active{background:rgba(255,255,255,.12);color:#fff}
.admin-top .spacer{flex:1}
.admin-user{font-size:.88rem;color:rgba(255,255,255,.8)}
.admin-user a{color:#ff8175;font-weight:600;margin-left:12px}

.admin-wrap{max-width:1080px;margin:0 auto;padding:28px 22px 60px}
.admin-head{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;margin-bottom:24px}
.admin-head h1{font-size:1.6rem;color:var(--navy)}

.admin-card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-sm);padding:22px}
.form-narrow{max-width:820px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field-hint{font-weight:500;color:var(--muted);font-size:.82rem}
.toolbar-hint{background:var(--bg);border:1px dashed var(--line);border-radius:10px;padding:10px 14px;
  font-size:.84rem;color:var(--muted);margin-top:-4px}
.toolbar-hint code{background:#fff;border:1px solid var(--line);border-radius:5px;padding:1px 6px;color:var(--blue)}
.form-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:6px}
.check-inline{flex-direction:row;align-items:center;gap:10px;font-size:.95rem}
.check-inline input{width:auto}

/* preview de imagem */
.img-preview{margin-top:10px;max-width:280px;border-radius:10px;border:1px solid var(--line);overflow:hidden}
.img-preview img{width:100%;display:block}

/* tabela */
.table{width:100%;border-collapse:collapse;background:var(--card);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm)}
.table th,.table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:.94rem;vertical-align:middle}
.table th{background:var(--bg);color:var(--navy);font-size:.78rem;letter-spacing:1px;text-transform:uppercase}
.table tr:last-child td{border-bottom:0}
.table .t-thumb{width:64px;height:44px;object-fit:cover;border-radius:7px;background:var(--bg)}
.table .actions{display:flex;gap:8px;justify-content:flex-end}
.badge{display:inline-block;font-size:.74rem;font-weight:700;padding:4px 10px;border-radius:999px}
.badge-on{background:#e6f7ee;color:#12603a}
.badge-off{background:#fff3e0;color:#9a5b00}
.badge-role{background:rgba(45,27,181,.1);color:var(--blue)}
.t-title{font-weight:700;color:var(--navy)}
.t-sub{color:var(--muted);font-size:.82rem}

@media (max-width:900px){
  .pt-featured{grid-template-columns:1fr}
  .pt-featured .ph-img{min-height:220px}
  .pt-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .pt-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .admin-top-inner{height:auto;flex-wrap:wrap;padding:10px 16px;gap:8px}
  .table thead{display:none}
  .table,.table tbody,.table tr,.table td{display:block;width:100%}
  .table tr{margin-bottom:14px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
  .table td{border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:14px}
  .table .actions{justify-content:flex-start}
}